Example usage for org.apache.lucene.spatial.query SpatialOperation BBoxWithin

Introduction

In this page you can find the example usage for org.apache.lucene.spatial.query SpatialOperation BBoxWithin.

Prototype

SpatialOperation BBoxWithin

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Document

Bounding box of the *indexed* shape, then #IsWithin .

Usage

From source file:org.apache.solr.legacy.BBoxStrategy.java

License:Apache License

@Override
public Query makeQuery(SpatialArgs args) {
    Shape shape = args.getShape();
    if (!(shape instanceof Rectangle))
        throw new UnsupportedOperationException("Can only query by Rectangle, not " + shape);

    Rectangle bbox = (Rectangle) shape;
    Query spatial;/*from w ww  . ja  v  a  2 s. co  m*/

    // Useful for understanding Relations:
    // http://edndoc.esri.com/arcsde/9.1/general_topics/understand_spatial_relations.htm
    SpatialOperation op = args.getOperation();
    if (op == SpatialOperation.BBoxIntersects)
        spatial = makeIntersects(bbox);
    else if (op == SpatialOperation.BBoxWithin)
        spatial = makeWithin(bbox);
    else if (op == SpatialOperation.Contains)
        spatial = makeContains(bbox);
    else if (op == SpatialOperation.Intersects)
        spatial = makeIntersects(bbox);
    else if (op == SpatialOperation.IsEqualTo)
        spatial = makeEquals(bbox);
    else if (op == SpatialOperation.IsDisjointTo)
        spatial = makeDisjoint(bbox);
    else if (op == SpatialOperation.IsWithin)
        spatial = makeWithin(bbox);
    else { //no Overlaps support yet
        throw new UnsupportedSpatialOperation(op);
    }
    return new ConstantScoreQuery(spatial);
}

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